Hilltop Elegance in Austin’s 78745 – Architectural Masterpiece with Private Guest Suite Perched in the desirable Hilltop Subdivision on a peaceful cul-de-sac, this exceptional 4-bedroom, 3.5-bath residence spans 3,326 square feet of refined living. A showcase of design excellence, the home boasts windows galore that bathe the interior in natural light, highlighting the home’s breathtaking architecture and remarkable curb appeal. Step inside to discover a seamless blend of tile and rich wood flooring, soaring vaulted ceilings, and a flowing open floorplan anchored by a chef’s kitchen. Outfitted with premium ENERGY STAR® appliances, an electric cooktop, and a generous island, the kitchen opens effortlessly to the family room—ideal for both entertaining and everyday living. Retreat to the primary suite, a private sanctuary featuring a spa-inspired ensuite with soaking tub, separate walk-in shower, dual vanities, recessed lighting, and direct access to a serene private deck. Vaulted ceilings and an expansive walk-in closet complete the experience. An architectural gem, the detached garage houses a full guest suite apartment above- perfect for visitors, multi-generational living, or rental income. This fully equipped space offers a private bedroom, full bath, washer/dryer hookup, and a vaulted living room with Italian oak flooring. Additional highlights include a private backyard oasis, recessed lighting throughout, and multiple walk-in closets. Every detail reflects comfort, sophistication, and functional elegance. Don’t miss this rare opportunity to own a distinguished home in one of South Austin’s most sought-after enclaves.
Listed by Luisa Mauro
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License #494334
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Luisa Mauro Real Estate
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(512) 220-0565
Listed by Ali Lofton
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License #839400
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Luisa Mauro Real Estate
Last updated October 22, 2025
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Source: ACTRIS #8681710
Listing Facts
TypeSingle-family
NeighborhoodSouth Manchaca
Bedrooms4
Bathrooms4
Days on PrevuNew Today
Size3,326 sqft
Price per sqft$388
Amenities
Dishwasher
Private Outdoor Space
Air Conditioning
Parking
Swimming Pool
Location
Mortgage Calculator
Listing History
10/22/2025
Listed by Luisa Mauro Real Estate
$1,290,000
Property Details for 4305 Mount Vernon DR
Exterior
Construction
New Construction: Yes
Property Condition: New Construction
Roof: Mixed
Window Features: ENERGY STAR Qualified Windows
Year Built: 2025
Builder Name: Cuevash Home Builders
Construction Materials: Asphalt, Glass, ICAT Recessed Lighting, Spray Foam Insulation
Exterior Features: Balcony, Private Yard
Features
Direction Faces: NW
Fencing: Back Yard, Wood
Other Structures: Garage(s)
Patio And Porch Features: Awning(s), Rear Porch
View: Neighborhood
Measurements
Lot Features: Back Yard, Cul-De-Sac, Front Yard, Gentle Sloping, Landscaped, Native Plants
Lot Size Acres: 0.22
Lot Size Area: 0
Lot Size Square Feet: 9,761
Financial
Taxes
Parcel Number: 04100915120000
Tax Year: 2025
Interior
Features
Appliances: Dishwasher, Disposal, Electric Cooktop, ENERGY STAR Qualified Appliances, Exhaust Fan, Microwave, Electric Oven, Refrigerator
Flooring: Tile, Wood
Interior Features: Ceiling Fan(s), Vaulted Ceiling(s), Double Vanity, In-Law Floorplan, Interior Steps, Kitchen Island, Open Floorplan, Walk-In Closet(s)
Measurements
Living Area: 3,326
Living Area Source: Builder
Rooms
Bathrooms Full: 3
Bathrooms Half: 1
Bathrooms Total Integer: 4
Bedrooms Total: 4
Other
Location
Subdivision Name: Hilltop Add
Tax Lot: 16
Parking
Parking
Covered Spaces: 2
Garage Spaces: 2
Garage: Yes
Parking Features: Detached, Driveway, Garage, Garage Faces Side
Parking Total: 4
Schools
Elementary School
Elementary School: St Elmo
Elementary School District: Austin ISD
High School
High School: Travis
High School District: Austin ISD
Middle or Junior School
Middle Or Junior School: Bedichek
Middle Or Junior School District: Austin ISD
Utilities
Equipment
Cooling: Ceiling Fan(s), Central Air
Heating: Central
Sewer: Public Sewer
Utilities: Electricity Connected, Sewer Connected, Water Connected
Water Source: Public
Based on information from ACTRIS and/or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by Prevu or the MLS. Information is provided exclusively for consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumer may be interested in purchasing.
Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.